3930529938 has 32 divisors (see below), whose sum is σ = 8284090752. Its totient is φ = 1240800000.

The previous prime is 3930529921. The next prime is 3930529949. The reversal of 3930529938 is 8399250393.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127063 + ... + 154938.

It is an arithmetic number, because the mean of its divisors is an integer number (258877836).

Almost surely, 2^3930529938 is an apocalyptic number.

3930529938 is an abundant number, since it is smaller than the sum of its proper divisors (4353560814).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3930529938 is a wasteful number, since it uses less digits than its factorization.

3930529938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282130.

The product of its (nonzero) digits is 1574640, while the sum is 51.

The square root of 3930529938 is about 62693.9386065352. The cubic root of 3930529938 is about 1578.1575942047.

The spelling of 3930529938 in words is "three billion, nine hundred thirty million, five hundred twenty-nine thousand, nine hundred thirty-eight".